baber/WOPTO huggingface dataset:
Patent JP-S612649-A (JP)
Title: Rewinder control device
Inventor: SUZUKI TOMOAKI
IPC: B65H23/195
Filed: 1984-06-14
Abstract: PURPOSE:To carry out stable operation of ejection, by automatically changing, upon ejection of a wind-up coil from a rewinder, the set tension value of a sheet material from a set value upon winding to a value corresponding the wound-up diameter of the sheet. CONSTITUTION:A tension control amplifier compares a tension T detected by a tension detector 5 coupled with a tension roll 4, with a tension reference value T*, amplifies the difference therebetween, and controls current fed to a motor 10 for centrally driving an unwinder 1 through a current control amplifier 12 and a power converter 11 to control the tension T to the tension reference value T* which is obtained by giving a set value S1 on a tension setting unit 14 through a contact 15b during winding. Accordingly, a sheet is wound up at a suitable tension. When the diameter of a wound-up coil 9 reaches a predetermined value and is therefore ejected by an ejecting bar 19, the contact is changed over by means of a relay 15 which is associated with this bar 19 to change over the set tension value T* from S1 to S2, and further, the diameter of the coil is computed in accordance with the output of a detector 5 to automatically adjust the tension of the sheet to an appropriate value, thereby stable operation may be obtained.
Patent JP-H10312499-A (JP)
Title: Operation diagram monitor device for route bus
Inventor: NISHIDA YOSHIKO
IPC: G09D1/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with the revision of an operation diagram by displaying the operation diagram that is read out of an IC card via a diagram reading part while scrolling a screen in response to the lapse of time. SOLUTION: A monitor device 1 prepared at the driver's seat of a route bus includes an operation diagram reading part 3 where an IC card recording the operation diagram is inserted and a display part 4. The operation diagram is previously recorded on the card 2, read at the part 3 and sent to the part 4. Meanwhile, a contact signal of a push-button switch 9 is sent to a clock circuit 8 when the switch 9 is operated. Then the circuit 8 produces the pulse signals 10 in every five minutes, for example, and sends them to a scroll control circuit 11. Thus, the circuit 11 scrolls the screen of the part 4 in a fixed direction in every five minutes.
Patent JP-H06308295-A (JP)
Title: Mono-crystal for x-ray image photographing device
Inventor: HYODO KAZUYUKI
IPC: A61B6/03
Filed: 1993-04-23
Abstract: PURPOSE:To provide monochromatic X-rays having different energy widths in diffraction mono-crystal regions. CONSTITUTION:An X-ray image photographing device is constituted of a diffraction mono-crystal 2 provided With multiple regions 3, 4 having different diffraction monochromatic X-ray energy widths. Fine grains are fusion deposited under different conditions on the X-ray diffraction crystal surface to manufacture the regions 3, 4 having different diffusion monochromatic X-ray energy widths. A high-speed, high-precision, high-contract image of a specific element can be obtained.
Patent JP-S5244954-A (JP)
Title: Wheel driving apparatus of manual fork lift
Inventor: MIYOSHI TOSHIJI
IPC: B66F9/06
Filed: 1975-10-06
Abstract: PURPOSE: Wheel driving apparatus of manual for lift, forward-reverse clutch is provided so as to allow same direction foot depressing while forward and backward drive, to utilize manual power efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05312778-A (JP)
Title: Ion concentration sensor
Inventor: MOTOI YASUAKI
IPC: G01N27/414
Filed: 1992-05-14
Abstract: PURPOSE:To miniaturize an ion concentration sensor and to make detection sensitivity more stable, which uses an ion sensitive transistor having a sensitive film at its gate. CONSTITUTION:A p-channel transistor 21 having sensitive films 7 on each surface of n- and p-type substrates 2 and 3, respectively, an n-channel transistor 22 and a gate electrode 30 common to the both are formed on a semiconductor chips 10, and, the sensitive film 7 and the gate electrode 30 are made to contact to a detection - object 40, such as electrolyte. In addition, a gate voltage Vg whose polarity is switchable between positive and negative is applied to the gate electrode 30. Then, under that condition, the differential signal between an ion detecting signals S1 and S2 through transistors 21 and 22 is taken out as an ion concentration signal So.
Patent JP-H02300242-A (JP)
Title: Silicone rubber composition for flame-retarding sponge
Inventor: SATO HIDEO
IPC: C08K3/22
Filed: 1989-05-15
Abstract: PURPOSE:To make a composition foamable and curable by high-frequency dielectric heating, by mixing a ferrite powder with a specified polydiorganosiloxane. CONSTITUTION:100 pts.wt. polyorganosiloxane of formula I [wherein R<1> is a monovalent (un)substituted hydrocarbon group; R<2> is R<1> or a hydroxyl; 0.01-1.0mol% of R<1> and R<2> are alkenyls; and n is 3000-10000] is mixed with 5-100 pts.wt. reinforcing silica filler (e.g. aerosil silica), 1-10 pts.wt. polydiorganosiloxane blocked with a silanol group and having a viscosity of 500-10000cSt at 25 deg.C, 10-200 pts.wt. ferrite powder of a mean particle diameter of 1-50mum, represented by formula I or II (wherein M is a metal atom such as Mn, Zn, Ni or Cu), 0.5-10 pts.wt. organic blowing agent (e.g. azobisisobutyronitrile), 0.1-10 pts.wt. organic peroxide (e.g. benzoyl peroxide), and 1-100ppm (in terms of platinum atoms) or a platinum compound (e.g. H2 PtCl6.nH2O).
Patent JP-H01290448-A (JP)
Title: Character generator
Inventor: IGARASHI MASARU
IPC: G06F3/12
Filed: 1988-05-17
Abstract: PURPOSE:To output high-quality characters by selectively controlling characters in such a way that specific characters of some specific size are available in a dot pattern and other characters are converted to dots from an outline font. CONSTITUTION:A dot font ROM stores specific characters of specific size as a dot pattern. If character codes are entered, the size of such characters is checked in comparison with that of a currently available font, then the ROM retrieves the dot font of such a size as designated using a control table 300 of the currently available font found by means of the sizes of the number of dot fonts 303 and the size of font 304. If such dot font of the designated size is retrieved, the ROM checks whether or not a dot pattern of character code is available. If available, the ROM writes the dot pattern in an image memory referring to an address for the dot pattern, and then expands it in a font cache memory in the size designated for the dot pattern. The address for the cache is designated referring to an address for the last pattern in RAM, then an address for the next pattern 332 is designated for the expansion of the dot pattern.
Patent JP-S5454555-A (JP)
Title: Memory cassette
Inventor: HAMANO KOUICHI
IPC: G07G1/00
Filed: 1977-10-08
Abstract: PURPOSE: To enable the information write-in or readout to the memory area with high reliability, by constituting the unit not subjected to the effect of external noise through the provision of photo couplers.  
     CONSTITUTION: In the memory cassette 4 for casher, when RAM401 is activated, the combination circuit of photo diode 409 and photo transistor 410, that is, photo coupler is used. That is, when the cassette 4 is coupled with the interface 123 of ECR and Tr123-5 is conducted with the Q output of FF123-2, current is flown through the collector-emitter path, chip activating terminal, and diode 409, illuminating the diode 409. Succeedingly, Tr410 is conductive, and the activating signal is fed to RAM401 from the external power supply 407 via the collector-emitter path of Tr410 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0418863-A (JP)
Title: A/d conversion circuit for television signal
Inventor: NISHIMURA SHINJI
IPC: H04N5/00
Filed: 1990-05-14
Abstract: PURPOSE:To prevent an interface line between an analog processing part and a digital processing part from increasing and to facilitate the design of a circuit as against a clamping characteristic by reduction-correcting a difference between the pedestal level value of an input television signal and a prescribed pedestal level value in a digital processing after A/D conversion. CONSTITUTION:An error correction circuit 18 is connected between an A/D converter 12 and a filter circuit 14 and a part of an output from the A/D converter 12 is fetched from the output-side of the A/D converter 12 as a digital clamping circuit by which an error is corrected on the output-side of the A/D converter 12. Consequently, the difference between the pedestal level value of the input television signal and the prescribed pedestal level value is reduction- corrected by the digital processing after A/D conversion without feeding it back to the analog processing part before A/D conversion. Thus, the interface line between the analog processing part and the digital processing part is prevented from increasing and circuit design against the clamping characteristic can be facilitated.
Patent JP-S63287891-A (JP)
Inventor: SAKURAI MASAKATSU
IPC: B41J2/485
Filed: 1987-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01290933-A (JP)
Title: Device for controlling engine of vehicle with automatic transmission
Inventor: YAMADA TOSHIHIRO
IPC: B60W10/06
Filed: 1988-05-18
Abstract: PURPOSE:To avoid a situation where an engine output is overly varied by employing the larger one out of ignition timing correction quantities for speed- change shock relieving control and knocking control as the final correction quantity when both correction quantities are simultaneously set. CONSTITUTION:When an ordinary shift-down condition is established in an automatic transmission 10, a speed-change delay pulse signal Pj is fed from a transmission control unit 200 to an engine control unit 100 at a point of time t1' and a speed-change correction value thetaA is set at the initial value thetaa to start a speed-change shock relieving control. At the point of time t2' immediately after starting this control, when knocking above a defined strength occurs in an engine 1, a knocking correction value thetaK is set in accordance with the strength of knocking after the point of time t2'. The final correction value thetaR is set at the speed-change correction value thetaA from the point of time t1' to the point of time t2' while being set at the value of the larger one out of the speed-change correction value thetaA and the knocking correction value thetaK after the point of time t2'. Thereby, both controls can be simultaneously and properly carried out.
Patent JP-H11311715-A (JP)
Title: Method for observing optical fiber
Inventor: KOJIMA HIDEKAZU
IPC: G01B11/24
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To perform a high-precision image processing even when an optical fiber is fused and to improve the positioning precision of the optical fiber. SOLUTION: By this method, the connection part of optical fibers 2 to be fusion-spliced is irradiated with the light from a light source 1 and the light is photodetected by an image pickup means 3 provided on the opposite side from the light source 1 across the optical fiber 2 to picks up an image of the optical fiber 2. In this case, the light emission wavelength range of the light source 1 and the wavelength range where the spectral sensitivity of the image pickup means 3 are nearly matched with each other and those wavelength bands are shifted from the light emitted by the temperature radiation from the optical fiber 2 heated at the time of the fusion splicing.
Patent JP-S61246184-A (JP)
Title: Dianhydrohexite derivative, manufacture and use as medicine
Inventor: PEETAA SHIYUTOSU
IPC: C07D493/04
Filed: 1985-06-04
Abstract: Dianhydrohexites of the formula   <IMAGE>   wherein R1 is hydrogen or benzyl, R2 is alkyl or omega-theophyllin-7-yl-alkyl, and R1 and R2 together with the nitrogen atom to which they are attached form a bicyclic group and R3 is hydrogen, acyl, pyridylcarbonyl, nitro or a hydroxylamino group, are formed by an analogous method and used as pharmaceuticals in the treatment of heart and circulatory diseases.
Patent JP-H02301697-A (JP)
Title: Dryer built-in oil-feeding type screw compressor
Inventor: TAKADA HARUO
IPC: F04C28/08
Filed: 1989-05-17
Abstract: PURPOSE:To enable compact design by providing a cooler in parallel, connecting a sealed cooling refrigerant pipe to an after-cooler and an oil cooler in a compressor mainframe and forming a path to return to the cooler. CONSTITUTION:Air compressed by a compressor mainframe 1 is fed into an oil separator 4 via an air pipe 3, separated from oil by a separator element 5 and fed to an after-cooler 7 via a pipe 6, where it is heat-exchanged with refrigerant sent from a cooler 9 via a refrigerant pipe 13 and returned to the cooler 9 via a refrigerant pipe 16. Compressed air cooled by the after-cooler 7 is discharged via an air pipe 8. Drain produced at the lower portion of the after-cooler 7 is also exhausted via a drain pipe 18 and a drain trap 19. Oil at the lower portion of the oil separator 4 is fed to an oil cooler 21 via an oil pipe 20, where it is heat-exchanged with refrigerant sent from the cooler 9 via a refrigerant pipe 14 and returned to the cooler 9 via a refrigerant pipe 17.
Patent JP-S61280616-A (JP)
Title: Impurity introduction process by ion implantation
Inventor: NOJIMA SHUNJI
IPC: H01L21/265
Filed: 1985-06-06
Abstract: PURPOSE:To mixed-crystalize the part around hetero junctions as well as to form P-type conductive layer with high quantity by a method wherein semiconductor multiple layered film containing two or more hetero junctions is implanted with F ions in addition to Be ion. CONSTITUTION:An n-Al0.4Ga0.6As clad layer 2, a doped GaAs/Al0.3Ga0.7AsMQW layer 3, an n-Al0.4Ga0.6As clad layer 4, an n-GaAs layer 5 are successively grown on a semiinsulating GaAs substrate 1 by MOVPE process. Next Be ion, F ion are implanted using photoresist as a mask for annealing to form a P<+> conductive layer. Then deposited P-type layer and N-type layer electrode are cleaved to produce laser chips. The P-type electrode layer formed by dual implantation of Be and F ion can be mixed-crystalized to form electrode layers with small resistance.
Patent JP-2000312839-A (JP)
Title: Method for unloading fibrous cake from upright centrifugal separator
Inventor: TANABE YUTAKA
IPC: B04B11/05
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To smoothly unload a fibrous cake by making the fibrous cake residing on the inner peripheral face of a porous basket flow out of a discharging aperture through blowing a specific cleaning solution to the fibrous cake at a specific range of flow velocity, while the porous basket is rotated. SOLUTION: A stock fibrous solution is supplied into a porous basket 1 from a supply nozzle 12 in such a state that a bottom lid 5 is closed, and a liquid component contained in the stock fibrous solution is separated to the outside of the porous basket 1 by rotating the porous basket 1 at a high velocity. Thus a fibrous cake 9 is made to stick to and reside on the inner peripheral face of the porous basket 1. Further, 0.2-5.0 m3/hr cleaning solution per 1 kg (dry weight) fibrous cake 9 residing on the inner peripheral face of the porous basket 1, are blown at a flow velocity of 7-50 m/sec to the sticking fibrous cake 9 from a basket cleaning nozzle 7, while the porous basket 1 is rotated. Consequently, the residing fibrous cake 9 is made to flow out of a discharging aperture 6.
Patent JP-S5549999-A (JP)
Title: Drive circuit of step motor
Inventor: MOTOKI YOSHIAKI
IPC: H02P8/00
Filed: 1978-10-02
Abstract: PURPOSE:To make the wiring work simple and ensured, by wiring a transmitting device and a step motor by two wires by using an A contact time limit switch at transmitting swtich for driving the step motor. CONSTITUTION:When transmitting switch 81 is closed when a receiving switch 7 is previously changed over at the coil 3 side, currents flow through a coil 3, repulsive power is produced between a rotor 2 and a stator 5 and the rotor becomes incremental by one step in the arrow direction. In this case, the receiving switch 7 is changed over to the coil 4 side being interlocked with the revolution of the rotor 2. The transmitting switch 81 is still being made even under this condition, a coil 4 is excited, a magnetic field in the opposite direction is generatied between the magnetic polse of the stator 5 and the rotor 2 becomes incremental by one step in the arrow direction by repulsive force. The transmitting switch 81 is closed by the  revolution just before the receiving switch 7 is changed over to the coil 3 side from  the coil 4, and the rotor 2 is attracted to the magnetic poles and commutating poles  of the stator 5, making the revolution stop.
Patent JP-H07307433-A (JP)
Title: Lead frame member and resin-sealed semiconductor device using it
Inventor: OTA YOSHIAKI
IPC: H01L23/50
Filed: 1994-05-12
Abstract: PURPOSE:To provide a semiconductor device capable of coping with the narrower pitch of outer lead, resultant from the higher integration degree of semiconductor device and miniaturization within the resin-sealed semiconductor device. CONSTITUTION:With a lead frame member for a semiconductor device comprising a dam bar less lead frame 2 and an organic insulating resin part 3, the initially liquid organic insulating resin part applied to the lead frame 2 is set and then at least the first part fixing the whole inner lead part 5 and the second part forming the dam bar part are provided, the resin-sealed semiconductor device using the lead frame member may be also manufactured.
Patent JP-H10314308-A (JP)
Title: Mask assembly for larynx part
Inventor: PAGAN ERIC
IPC: A61M16/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To effect sealing with a tissue at the part of a lower larynx by extending a tubular cuff structure member to an inlet of a larynx part and almost onto the axis of a tubular shaft to be expandable beyond a mask part. SOLUTION: An mask assembly of a larynx part has a tubular shaft 1 including the mask part 30 formed out of an elastic skirt toward an end part 2 on the side of a patient and the tubular shaft is sealed with a tissue at the part of a lower larynx. An expandable cuff 4 having several tubular reinforced structure members sticks out in an shaft line to an inlet 34 of the assembly at the larynx part on the side of the patient. The cuff 4 has a flap toward an end part on the side of the patient and the flap has the passage thereof normally closed by the cuff to prevent the approach of an epiglottidea. The flap can be pulled to one way by a cord 50 having the flap fastened thereon and causes the epiglottidea to be deformed to open the passage running through the cuff 4.
Patent JP-S612915-A (JP)
Title: Rotary device
Inventor: NAKASUGI MIKIO
IPC: G11B5/52
Filed: 1984-06-15
Abstract: PURPOSE:To prevent different lubricating fluids from mixing with each other and from overflowing, by enclosing a magnetic fluid in one of plural thrust gaps and enclosing air in the other. CONSTITUTION:Radial bearings 16R, 17R employ a magnetic fluid as lubricant. A dynamic pressure thrust bearing 16T also employs a magnetic fluid as lubricant. Another dynamic pressure thrust bearing 17T employs air as lubricating fluid. The radial bearings 16R, 17R comprise shallow herringbone grooves 16Ra, 17Ra cut in a shaft 2 or in the inside surface of a rotation assisting member 3 which has a slightly larger diameter than the shaft 2, and the lubricant filling the grooves 16Ra, 17Ra. Since the thrust bearing 17T having the air as lubricant always receives a strong thrust from the thrust bearing 16T having the magnetic fluid as lubricant and the viscosity of the air is kept nearly constant by temperature, the clearance of the thrust bearing 17T is maintained in a stable position.
Patent JP-H06332279-A (JP)
Title: Image forming device
Inventor: OZASA TAKESHI
IPC: B41J2/44
Filed: 1993-05-25
Abstract: PURPOSE:To obtain an excellent output image by continuously controlling the exposure of a digital exposing system in accordance with changes in the quantity of electrostatic charging by a primary electrifier and all other physical quantities, in an image forming device using the digital exposing system of a laser, etc. CONSTITUTION:The potential of the surface of a photosensitive body when applied voltages for testing VLPa and VLPb are applied to a laser output device, to execute the exposure is measured so that a characteristic in an initial optimum time or another characteristic at the time of changing conditions is determined, a required surface potential VDC is substituted for these characteristic, respectively, to obtain a voltage VLPc or VLPc' and it is applied to the laser output device.
Patent JP-S61282778-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D25/00
Filed: 1985-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09277263-A (JP)
Title: Apparatus for producing cast polyamide resin molded object
Inventor: YAMAMOTO MASAAKI
IPC: B29K77/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product manufacturing apparatus using a heating medium oil type cylindrical mold member having no temp. gradient in order to stably polymerize a columnar cast polyamide resin molded object free from a cavity flaw. SOLUTION: In an apparatus for producing a cast polyamide resin molded object by the anion polymerization of a polymerizable lactam liquid within a mold, the oil passage 16 provided in a cylindrical mold member 2 consists of a plurality of horizontal oil passages and the vertical oil passage connecting them. This apparatus is constituted of the cylindrical mold member 2 communicating in one direction from below to above and a heating medium oil circulating device 9 regulating the temp. of heating medium oil and sending the temp. controlled oil into the cylindrical mold member 2.
Patent JP-S61281508-A (JP)
Title: Non-contact power transmission device of dual spin satellite
Inventor: TANAKA TOSHIYUKI
IPC: H01F38/18
Filed: 1985-06-07
Abstract: PURPOSE:To enable power transmission to be performed with no contact, by making the power transmission between a rotor part and stator part by the use of a rotary transformer which is equipped with coils facing the rotor part and stator part. CONSTITUTION:A power-supply circuit 4 is installed inside a rotor part 1, and power is supplied from the power-supply circuit 4, through a rotary transformer 3, to a load device 5 which is loaded at the stator part 2. A transmitting coil 6 and receiving coil 7 of the rotary transformer 3 are coaxially situated, with a spin axis 8 serving as the center, and the transmitting coil 6 is turned facing the receiving coil. Induced voltage appears at the receiving coil 7, according to the winding ratio to the transmitting coil 6. Hence, power transmission between the rotor part and stator part can be realized without contact.
Patent JP-S5826767-A (JP)
Title: Method for preventing yarn from vibrating in high-speed winding of yarn
Inventor: ISHIHARA MASATOSHI
IPC: D01H13/04
Filed: 1981-08-06
Abstract: PURPOSE:To effectively prevent a yarn from vibrating and enhance the quality of a wound crude yarn, by a method wherein yarn passage restricting guides and windshield plates or curved plates are used in an appropriate combination or individually. CONSTITUTION:The yarn passage restricting guide 9A is provided at a drawning part between a goddet roller 5 and a hot drawing roller 6, and the yarn passage restricting guides 9B, 9C are provided respectively at an upper part and a lower part so that they are applied to the last wound loop (the part on the most front side) of the yarn which is wound plural times between a pair of hot drawing rollers 6, 6'. The windshield plate 10A is provided at an upper part (close to an inlet for the yarn) of the roller 6', and the windshield plate 10B is provided at a lower part (close to a return port for the yarn) of the roller 6. Further, the curved plates 11A, 11D are provided respectively at four corners of the interior of a heat-insulating cover 7 which surrounds the rollers 6, 6'.